
Browser AI Kit
ExtWise
ExplainThisCode.ai
Robomonkey
EssenceAI
AIScraper.co
Sider.ai
Meet the AI-powered browser extension that explains code using plain language.

ideavibes.ai
Extra Headroom
Bench for Claude Code
Claude Code
App Idea Generator by AI
Graphite
Cubic
Your AI-powered code review assistant

Which is more popular?
What The Diff might be a bit more popular than ExplainDev. We know about 4 links to it since March 2021 and only 4 links to ExplainDev.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | explain.dev | whatthediff.ai |
| Pricing | ||
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ExplainDev and What The Diff. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Thanks for the note. Generally best to just describe the task (need to improve the system prompt to always only return tools). Here's the response I got: https://imgur.com/a/NyHBCe2 (https://programming-helper.com/ , https://explain.dev/... Source: over 3 years ago
Agree with so many of the comments here. I believe the way to equip folks to be productive with legacy code is build tools that replicate the goodness of an experienced engineer while on the job. Supplement the help available and ensure... Source: almost 4 years ago
The technology behind the images is ExplainDev, an AI powered programmer's assistant. You can think of it as an expert that's always available to answer your technical questions and explain code. - Source: dev.to / about 4 years ago
What The Diff - AI-powered code review assistant. The free plan has a limit of 25,000 monthly tokens (~10 PRs). - Source: dev.to / over 2 years ago
For looking at code that has already been written, such as a pull request, you might be interested in taking a look at What the Diff. It’s an interesting Git-based tool that is capable of summarising the changes made in the PR and can... - Source: dev.to / about 3 years ago
There is stuff that does this yes... For example check https://whatthediff.ai/. Source: over 3 years ago
When comparing ExplainDev and What The Diff, you can also consider the following products.
Run AI tools directly in your browser, free and unlimited
Compare Browser AI Kit to ExplainDev or What The Diff:

The Serious Idea-to-Product Platform
Compare ideavibes.ai to ExplainDev or What The Diff:

AI-Powered Intelligence for Chrome Extensions
Compare ExtWise to ExplainDev or What The Diff:

Headroom cuts Claude Code token costs by ~50%
Compare Extra Headroom to ExplainDev or What The Diff:
AI-powered code explanations tailored to your skill level. Paste code, upload files, or connect GitHub repos to get personalized explanations for any programming language.
Compare ExplainThisCode.ai to ExplainDev or What The Diff:

Store, review, and share your Claude Code sessions
Compare Bench for Claude Code to ExplainDev or What The Diff: